What is the linear equation of (5, -3) and (-1, 6)

Kevin is an insurance salesman. when he sells a policy, he makes 20 percent of the policy premium (p) up front; then each year the policy is active, he receives 15 percent of the original premium. which equation could be used to figure his total commission on a policy that has been active for five years? c=0.80p c=0.20p + 0.15p c=0.35p + 4(0.15) c=0.95p

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did